
Surf Forecasts:
Karramarro surf forecast from 9 Aug 2026:
- Best quality surf: Saturday 15 Aug, 2AM (local time) - 3.5ft (1.0m), 9s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 15 Aug, 2AM (local time) - 3.5ft (1.0m), 9s period, WNW swell with 172 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 2AM (local time) - 3.5ft (1.0m), 9s period with WNW swell.
Best Forecast Surf Conditions for Karramarro this week:
The surf forecast for Karramarro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 2AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.5m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Karramarro in the next 16 days are 1.0m 9s and forecast to arrive on Saturday (Aug 15) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Aug 14) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 15th Aug) | 3.5ft (1.0m) 9s |
| Best Surf | 2AM (Sat 15th Aug) | 3.5ft (1.0m) 9s |
| Most Powerful | 2AM (Sat 15th Aug) | 3.5ft (1.0m) 9s |
Table - best surf conditions forecast for Karramarro over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s be straight with you – this next 16 days at Karramarro is a tough one. We’ve got a long stretch of nothing worth paddling out for, so don’t get your hopes up too early.
The whole forecast period is pretty flat and weak. For the first two weeks, from Sunday the 9th of August right through to Saturday the 22nd of August, the waves are tiny, the energy is low, and the conditions are just poor. The swell is hanging around 1ft to 3ft, mostly from the NW, with periods between 6 and 10 seconds – that’s short period, weak, windswell stuff. The combined energy is barely cracking 100 (47 to 118), so it’s weak. Even when the wind goes glassy on the mornings, like Monday the 10th, Tuesday the 11th, and Wednesday the 12th, the swell is just too small to bother with. The water temperature is 75°, which is much warmer than normal for this time of year – a solid 4° anomaly, so it’s a bath, but that doesn’t help the waves. This is a point break that’s inconsistent and only for advanced surfers, so when it’s this flat, it’s a total write-off.
Now, there is a glimmer right at the tail end. Monday the 24th of August morning shows a bit of life. The swell picks up to 3ft from the NW with a period of 8 seconds, and the combined energy jumps to 219 (moderate). The wind is glassy from the ENE at 3 mph, so it’ll be clean. The wave comment says “surfable waves but very ordinary conditions,” which is the best we get. It’s not a standout though – the swell is still short period and small, and the afternoon turns to cross-on shore. Still, for a break that’s been dead for over two weeks, that Monday morning is your only real chance. The rest of the period is just a gap of poor conditions.
Honestly, if you’re desperate, the 24th morning is the pick. But don’t expect much. This is a place that rarely breaks well, so a blank run like this is pretty normal for the area.
Stay salty,
Rusty
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Warm (max 24°C on Tue afternoon, min 19°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri night. Warm (max 26°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NNW 8 | NW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 6 | WNW 8 |
Wave Graph | ||||||||||||||||||||
117 | 90 | 99 | 81 | 99 | 74 | 46 | 55 | 44 | 28 | 28 | 29 | 31 | 93 | 77 | 51 | 172 | 44 | 43 | 47 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross | off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 2:24PM3.14m | 3:06AM3.15m | 3:30PM3.44m | 4:05AM3.39m | 4:24PM3.74m | 4:55AM3.60m | 5:12PM3.98m | 5:40AM3.74m | 5:56PM4.12m | 6:22AM3.80m | 6:38PM4.13m | 7:02AM3.76m | 7:17PM4.01m | |||||||
Low Tide | 8:38PM0.71m | 9:04AM0.72m | 9:41PM0.42m | 10:00AM0.46m | 10:34PM0.15m | 10:49AM0.23m | 11:21PM-0.05m | 11:34AM0.06m | 00:05AM-0.15m | 12:16PM-0.01m | 00:45AM-0.12m | 12:56PM0.02m | 1:24AM0.01m | |||||||
— | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | |
— | 9:21 | — | — | 9:19 | — | — | 9:17 | — | — | 9:16 | — | — | 9:15 | — | — | 9:14 | — | — | 9:12 | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 6 |
Temp °C | 23 | 23 | 22 | 23 | 22 | 23 | 24 | 23 | 24 | 26 | 24 | 24 | 25 | 23 | 22 | 23 | 21 | 22 | 22 | 21 |
Feels °C | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 26 | 26 | 28 | 28 | 26 | 27 | 25 | 23 | 24 | 21 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NNW 8 | NW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | NNW 6 |
117 | 90 | 99 | 81 | 99 | 74 | 46 | 55 | 44 | 28 | 28 | 29 | 31 | 93 | 77 | 51 | 47 | 44 | 40 | 29 | |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 7 | — | N 13 | NNW 4 | N 4 | WNW 10 | WNW 11 | WNW 10 | NNE 4 | NNE 4 | WNW 12 | N 7 | — | N 4 | — | — | — | WNW 8 |
1 | 5 | 4 | — | 4 | 4 | 1 | 9 | 12 | 20 | 3 | 1 | 15 | 1 | — | 1 | — | — | — | 47 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 11 | — | W 13 | WNW 9 | — | NW 8 | N 4 | N 4 | — | — | — | — | — | — | — |
— | — | — | — | — | 2 | — | 3 | 8 | — | 10 | 1 | 1 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NW 4 | NW 4 | N 4 | — | — | — | — | — | — | W 3 | WNW 4 | NW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 9 | NW 5 | NW 6 | — |
— | 6 | 3 | 3 | — | — | — | — | — | — | 2 | 5 | 3 | 12 | 10 | 10 | 172 | 23 | 43 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 101 | 66 | 1 | 42 | 1 | 1 | 151 | 1 | 3 | 151 | 2 | 214 | 150 | 1 | 343 | 794 | 0 | 66 | 150 | 39 |
Best forecast wave conditions in Pais Vasco | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
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Information about the Karramarro Surf forecast
The above surf forecast table for Karramarro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karramarro can be found by selecting the local surf guide option on the grey menu. Our Karramarro surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Karramarro) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Karramarro may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Karramarro is 3 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.











